90987232

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13103}}^1$

素因数の和:13151

約数の個数: 48

約数和(自身を含む): 211341312

約数和(自身を除く): 120354080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 13103, 26206, 52412, 91721, 104824, 183442, 209648, 366884, 406193, 419296, 733768, 812386, 1467536, 1624772, 2843351, 2935072, 3249544, 5686702, 6499088, 11373404, 12998176, 22746808, 45493616, 90987232]

約数ペア:

[(1, 90987232), (2, 45493616), (4, 22746808), (7, 12998176), (8, 11373404), (14, 6499088), (16, 5686702), (28, 3249544), (31, 2935072), (32, 2843351), (56, 1624772), (62, 1467536), (112, 812386), (124, 733768), (217, 419296), (224, 406193), (248, 366884), (434, 209648), (496, 183442), (868, 104824), (992, 91721), (1736, 52412), (3472, 26206), (6944, 13103)]